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A particle is dropped from a height h. A...

A particle is dropped from a height h. A constant horizontal velocity is given to the particle. Taking g to be constant everywhere, kinetic energy E of the particle with respect to time t is correctly shown in:

A

B

C

D

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The correct Answer is:
A
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PREMIERS PUBLISHERS-WORK, ENERGY AND POWER -MULTIPLE CHOICE QUESTIONS (OTHER IMPORTANT QUESTIONS & ANSWERS)
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  12. In elastic collision law of conservation of momentum holds good if:

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